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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

Find the area of a trapezium whose parallel sides are 24 cm and 20 cm and the distance between them is 15 cm

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Question

Find the area of a trapezium whose parallel sides are 24 cm and 20 cm and the distance between them is 15 cm

Sum
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Solution

Given the parallel sides a = 24 cm, b = 20 cm

Distance between a and b is ‘h’ = 15 cm

Area of the trapezium = `1/2` × h × (a + b) sq.units

= `1/2` × 15 × (24 + 20) cm2

= `1/2` × 15 × 44 = 330 cm2

Area of the trapezium = 330 cm2

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Chapter 2: Measurements - Exercise 2.3 [Page 47]

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Samacheer Kalvi Mathematics - Term 1 [English] Class 7 TN Board
Chapter 2 Measurements
Exercise 2.3 | Q 2 | Page 47

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